201614776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3259}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 445968000

約数和(自身を除く): 244353224

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 703, 814, 836, 1406, 1628, 1672, 2812, 3256, 3259, 5624, 6518, 7733, 13036, 15466, 26072, 30932, 35849, 61864, 61921, 71698, 120583, 123842, 143396, 241166, 247684, 286792, 482332, 495368, 681131, 964664, 1326413, 1362262, 2291077, 2652826, 2724524, 4582154, 5305652, 5449048, 9164308, 10611304, 18328616, 25201847, 50403694, 100807388, 201614776]

約数ペア:

[(1, 201614776), (2, 100807388), (4, 50403694), (8, 25201847), (11, 18328616), (19, 10611304), (22, 9164308), (37, 5449048), (38, 5305652), (44, 4582154), (74, 2724524), (76, 2652826), (88, 2291077), (148, 1362262), (152, 1326413), (209, 964664), (296, 681131), (407, 495368), (418, 482332), (703, 286792), (814, 247684), (836, 241166), (1406, 143396), (1628, 123842), (1672, 120583), (2812, 71698), (3256, 61921), (3259, 61864), (5624, 35849), (6518, 30932), (7733, 26072), (13036, 15466)]