201648645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 417291264

約数和(自身を除く): 215642619

約数列:

[1, 3, 5, 9, 11, 15, 17, 31, 33, 45, 51, 55, 85, 93, 99, 153, 155, 165, 187, 255, 279, 341, 465, 495, 527, 561, 765, 773, 935, 1023, 1395, 1581, 1683, 1705, 2319, 2635, 2805, 3069, 3865, 4743, 5115, 5797, 6957, 7905, 8415, 8503, 11595, 13141, 15345, 17391, 23715, 23963, 25509, 28985, 34785, 39423, 42515, 52173, 65705, 71889, 76527, 86955, 118269, 119815, 127545, 144551, 197115, 215667, 260865, 263593, 359445, 382635, 407371, 433653, 591345, 722755, 790779, 1078335, 1222113, 1300959, 1317965, 2036855, 2168265, 2372337, 3666339, 3953895, 4481081, 6110565, 6504795, 11861685, 13443243, 18331695, 22405405, 40329729, 67216215, 201648645]

約数ペア:

[(1, 201648645), (3, 67216215), (5, 40329729), (9, 22405405), (11, 18331695), (15, 13443243), (17, 11861685), (31, 6504795), (33, 6110565), (45, 4481081), (51, 3953895), (55, 3666339), (85, 2372337), (93, 2168265), (99, 2036855), (153, 1317965), (155, 1300959), (165, 1222113), (187, 1078335), (255, 790779), (279, 722755), (341, 591345), (465, 433653), (495, 407371), (527, 382635), (561, 359445), (765, 263593), (773, 260865), (935, 215667), (1023, 197115), (1395, 144551), (1581, 127545), (1683, 119815), (1705, 118269), (2319, 86955), (2635, 76527), (2805, 71889), (3069, 65705), (3865, 52173), (4743, 42515), (5115, 39423), (5797, 34785), (6957, 28985), (7905, 25509), (8415, 23963), (8503, 23715), (11595, 17391), (13141, 15345)]