201934160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4080

約数の個数: 80

約数和(自身を含む): 510677136

約数和(自身を除く): 308742976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 2516, 2960, 3145, 4013, 5032, 6290, 8026, 10064, 12580, 16052, 20065, 25160, 32104, 40130, 50320, 64208, 68221, 80260, 136442, 148481, 160520, 272884, 296962, 321040, 341105, 545768, 593924, 682210, 742405, 1091536, 1187848, 1364420, 1484810, 2375696, 2524177, 2728840, 2969620, 5048354, 5457680, 5939240, 10096708, 11878480, 12620885, 20193416, 25241770, 40386832, 50483540, 100967080, 201934160]

約数ペア:

[(1, 201934160), (2, 100967080), (4, 50483540), (5, 40386832), (8, 25241770), (10, 20193416), (16, 12620885), (17, 11878480), (20, 10096708), (34, 5939240), (37, 5457680), (40, 5048354), (68, 2969620), (74, 2728840), (80, 2524177), (85, 2375696), (136, 1484810), (148, 1364420), (170, 1187848), (185, 1091536), (272, 742405), (296, 682210), (340, 593924), (370, 545768), (592, 341105), (629, 321040), (680, 296962), (740, 272884), (1258, 160520), (1360, 148481), (1480, 136442), (2516, 80260), (2960, 68221), (3145, 64208), (4013, 50320), (5032, 40130), (6290, 32104), (8026, 25160), (10064, 20065), (12580, 16052)]