201664170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 539407440

約数和(自身を除く): 337743270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 109, 122, 183, 218, 305, 327, 337, 366, 545, 549, 610, 654, 674, 915, 981, 1011, 1090, 1098, 1635, 1685, 1830, 1962, 2022, 2745, 3033, 3270, 3370, 4905, 5055, 5490, 6066, 6649, 9810, 10110, 13298, 15165, 19947, 20557, 30330, 33245, 36733, 39894, 41114, 59841, 61671, 66490, 73466, 99735, 102785, 110199, 119682, 123342, 183665, 185013, 199470, 205570, 220398, 299205, 308355, 330597, 367330, 370026, 550995, 598410, 616710, 661194, 925065, 1101990, 1652985, 1850130, 2240713, 3305970, 4481426, 6722139, 11203565, 13444278, 20166417, 22407130, 33610695, 40332834, 67221390, 100832085, 201664170]

約数ペア:

[(1, 201664170), (2, 100832085), (3, 67221390), (5, 40332834), (6, 33610695), (9, 22407130), (10, 20166417), (15, 13444278), (18, 11203565), (30, 6722139), (45, 4481426), (61, 3305970), (90, 2240713), (109, 1850130), (122, 1652985), (183, 1101990), (218, 925065), (305, 661194), (327, 616710), (337, 598410), (366, 550995), (545, 370026), (549, 367330), (610, 330597), (654, 308355), (674, 299205), (915, 220398), (981, 205570), (1011, 199470), (1090, 185013), (1098, 183665), (1635, 123342), (1685, 119682), (1830, 110199), (1962, 102785), (2022, 99735), (2745, 73466), (3033, 66490), (3270, 61671), (3370, 59841), (4905, 41114), (5055, 39894), (5490, 36733), (6066, 33245), (6649, 30330), (9810, 20557), (10110, 19947), (13298, 15165)]