193765260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 596556576

約数和(自身を除く): 402791316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 169, 194, 195, 197, 260, 291, 338, 388, 390, 394, 485, 507, 582, 591, 676, 780, 788, 845, 970, 985, 1014, 1164, 1182, 1261, 1455, 1690, 1940, 1970, 2028, 2364, 2522, 2535, 2561, 2910, 2955, 3380, 3783, 3940, 5044, 5070, 5122, 5820, 5910, 6305, 7566, 7683, 10140, 10244, 11820, 12610, 12805, 15132, 15366, 16393, 18915, 19109, 25220, 25610, 30732, 32786, 33293, 37830, 38218, 38415, 49179, 51220, 57327, 65572, 66586, 75660, 76436, 76830, 81965, 95545, 98358, 99879, 114654, 133172, 153660, 163930, 166465, 191090, 196716, 199758, 229308, 245895, 248417, 286635, 327860, 332930, 382180, 399516, 491790, 496834, 499395, 573270, 665860, 745251, 983580, 993668, 998790, 1146540, 1242085, 1490502, 1997580, 2484170, 2981004, 3229421, 3726255, 4968340, 6458842, 7452510, 9688263, 12917684, 14905020, 16147105, 19376526, 32294210, 38753052, 48441315, 64588420, 96882630, 193765260]

約数ペア:

[(1, 193765260), (2, 96882630), (3, 64588420), (4, 48441315), (5, 38753052), (6, 32294210), (10, 19376526), (12, 16147105), (13, 14905020), (15, 12917684), (20, 9688263), (26, 7452510), (30, 6458842), (39, 4968340), (52, 3726255), (60, 3229421), (65, 2981004), (78, 2484170), (97, 1997580), (130, 1490502), (156, 1242085), (169, 1146540), (194, 998790), (195, 993668), (197, 983580), (260, 745251), (291, 665860), (338, 573270), (388, 499395), (390, 496834), (394, 491790), (485, 399516), (507, 382180), (582, 332930), (591, 327860), (676, 286635), (780, 248417), (788, 245895), (845, 229308), (970, 199758), (985, 196716), (1014, 191090), (1164, 166465), (1182, 163930), (1261, 153660), (1455, 133172), (1690, 114654), (1940, 99879), (1970, 98358), (2028, 95545), (2364, 81965), (2522, 76830), (2535, 76436), (2561, 75660), (2910, 66586), (2955, 65572), (3380, 57327), (3783, 51220), (3940, 49179), (5044, 38415), (5070, 38218), (5122, 37830), (5820, 33293), (5910, 32786), (6305, 30732), (7566, 25610), (7683, 25220), (10140, 19109), (10244, 18915), (11820, 16393), (12610, 15366), (12805, 15132)]