199315890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1483

約数の個数: 112

約数和(自身を含む): 566611200

約数和(自身を除く): 367295310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 729, 810, 855, 1026, 1215, 1439, 1458, 1539, 1710, 2430, 2565, 2878, 3078, 3645, 4317, 4617, 5130, 7195, 7290, 7695, 8634, 9234, 12951, 13851, 14390, 15390, 21585, 23085, 25902, 27341, 27702, 38853, 43170, 46170, 54682, 64755, 69255, 77706, 82023, 116559, 129510, 136705, 138510, 164046, 194265, 233118, 246069, 273410, 349677, 388530, 410115, 492138, 582795, 699354, 738207, 820230, 1049031, 1165590, 1230345, 1476414, 1748385, 2098062, 2214621, 2460690, 3496770, 3691035, 4429242, 5245155, 6643863, 7382070, 10490310, 11073105, 13287726, 19931589, 22146210, 33219315, 39863178, 66438630, 99657945, 199315890]

約数ペア:

[(1, 199315890), (2, 99657945), (3, 66438630), (5, 39863178), (6, 33219315), (9, 22146210), (10, 19931589), (15, 13287726), (18, 11073105), (19, 10490310), (27, 7382070), (30, 6643863), (38, 5245155), (45, 4429242), (54, 3691035), (57, 3496770), (81, 2460690), (90, 2214621), (95, 2098062), (114, 1748385), (135, 1476414), (162, 1230345), (171, 1165590), (190, 1049031), (243, 820230), (270, 738207), (285, 699354), (342, 582795), (405, 492138), (486, 410115), (513, 388530), (570, 349677), (729, 273410), (810, 246069), (855, 233118), (1026, 194265), (1215, 164046), (1439, 138510), (1458, 136705), (1539, 129510), (1710, 116559), (2430, 82023), (2565, 77706), (2878, 69255), (3078, 64755), (3645, 54682), (4317, 46170), (4617, 43170), (5130, 38853), (7195, 27702), (7290, 27341), (7695, 25902), (8634, 23085), (9234, 21585), (12951, 15390), (13851, 14390)]