202180580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1773

約数の個数: 96

約数和(自身を含む): 520321536

約数和(自身を除く): 318140956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 370, 460, 518, 644, 740, 805, 851, 1036, 1295, 1610, 1697, 1702, 2590, 3220, 3394, 3404, 4255, 5180, 5957, 6788, 8485, 8510, 11879, 11914, 16970, 17020, 23758, 23828, 29785, 33940, 39031, 47516, 59395, 59570, 62789, 78062, 118790, 119140, 125578, 156124, 195155, 237580, 251156, 273217, 313945, 390310, 439523, 546434, 627890, 780620, 879046, 1092868, 1255780, 1366085, 1444147, 1758092, 2197615, 2732170, 2888294, 4395230, 5464340, 5776588, 7220735, 8790460, 10109029, 14441470, 20218058, 28882940, 40436116, 50545145, 101090290, 202180580]

約数ペア:

[(1, 202180580), (2, 101090290), (4, 50545145), (5, 40436116), (7, 28882940), (10, 20218058), (14, 14441470), (20, 10109029), (23, 8790460), (28, 7220735), (35, 5776588), (37, 5464340), (46, 4395230), (70, 2888294), (74, 2732170), (92, 2197615), (115, 1758092), (140, 1444147), (148, 1366085), (161, 1255780), (185, 1092868), (230, 879046), (259, 780620), (322, 627890), (370, 546434), (460, 439523), (518, 390310), (644, 313945), (740, 273217), (805, 251156), (851, 237580), (1036, 195155), (1295, 156124), (1610, 125578), (1697, 119140), (1702, 118790), (2590, 78062), (3220, 62789), (3394, 59570), (3404, 59395), (4255, 47516), (5180, 39031), (5957, 33940), (6788, 29785), (8485, 23828), (8510, 23758), (11879, 17020), (11914, 16970)]