199627260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 687439872

約数和(自身を除く): 487812612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 73, 84, 85, 102, 105, 119, 140, 146, 170, 204, 210, 219, 238, 255, 292, 340, 357, 365, 383, 420, 438, 476, 510, 511, 595, 714, 730, 766, 876, 1020, 1022, 1095, 1149, 1190, 1241, 1428, 1460, 1532, 1533, 1785, 1915, 2044, 2190, 2298, 2380, 2482, 2555, 2681, 3066, 3570, 3723, 3830, 4380, 4596, 4964, 5110, 5362, 5745, 6132, 6205, 6511, 7140, 7446, 7660, 7665, 8043, 8687, 10220, 10724, 11490, 12410, 13022, 13405, 14892, 15330, 16086, 17374, 18615, 19533, 22980, 24820, 26044, 26061, 26810, 27959, 30660, 32172, 32555, 34748, 37230, 39066, 40215, 43435, 45577, 52122, 53620, 55918, 65110, 74460, 78132, 80430, 83877, 86870, 91154, 97665, 104244, 111836, 130220, 130305, 136731, 139795, 160860, 167754, 173740, 182308, 195330, 195713, 227885, 260610, 273462, 279590, 335508, 390660, 391426, 419385, 455770, 475303, 521220, 546924, 559180, 587139, 683655, 782852, 838770, 911540, 950606, 978565, 1174278, 1367310, 1425909, 1677540, 1901212, 1957130, 2348556, 2376515, 2734620, 2851818, 2935695, 3327121, 3914260, 4753030, 5703636, 5871390, 6654242, 7129545, 9506060, 9981363, 11742780, 13308484, 14259090, 16635605, 19962726, 28518180, 33271210, 39925452, 49906815, 66542420, 99813630, 199627260]

約数ペア:

[(1, 199627260), (2, 99813630), (3, 66542420), (4, 49906815), (5, 39925452), (6, 33271210), (7, 28518180), (10, 19962726), (12, 16635605), (14, 14259090), (15, 13308484), (17, 11742780), (20, 9981363), (21, 9506060), (28, 7129545), (30, 6654242), (34, 5871390), (35, 5703636), (42, 4753030), (51, 3914260), (60, 3327121), (68, 2935695), (70, 2851818), (73, 2734620), (84, 2376515), (85, 2348556), (102, 1957130), (105, 1901212), (119, 1677540), (140, 1425909), (146, 1367310), (170, 1174278), (204, 978565), (210, 950606), (219, 911540), (238, 838770), (255, 782852), (292, 683655), (340, 587139), (357, 559180), (365, 546924), (383, 521220), (420, 475303), (438, 455770), (476, 419385), (510, 391426), (511, 390660), (595, 335508), (714, 279590), (730, 273462), (766, 260610), (876, 227885), (1020, 195713), (1022, 195330), (1095, 182308), (1149, 173740), (1190, 167754), (1241, 160860), (1428, 139795), (1460, 136731), (1532, 130305), (1533, 130220), (1785, 111836), (1915, 104244), (2044, 97665), (2190, 91154), (2298, 86870), (2380, 83877), (2482, 80430), (2555, 78132), (2681, 74460), (3066, 65110), (3570, 55918), (3723, 53620), (3830, 52122), (4380, 45577), (4596, 43435), (4964, 40215), (5110, 39066), (5362, 37230), (5745, 34748), (6132, 32555), (6205, 32172), (6511, 30660), (7140, 27959), (7446, 26810), (7660, 26061), (7665, 26044), (8043, 24820), (8687, 22980), (10220, 19533), (10724, 18615), (11490, 17374), (12410, 16086), (13022, 15330), (13405, 14892)]