209758710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4658

約数の個数: 96

約数和(自身を含む): 604634112

約数和(自身を除く): 394875402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 1085, 1302, 1470, 1519, 2170, 3038, 3255, 4557, 4603, 6510, 7595, 9114, 9206, 13809, 15190, 22785, 23015, 27618, 32221, 45570, 46030, 64442, 69045, 96663, 138090, 142693, 161105, 193326, 225547, 285386, 322210, 428079, 451094, 483315, 676641, 713465, 856158, 966630, 998851, 1127735, 1353282, 1426930, 1997702, 2140395, 2255470, 2996553, 3383205, 4280790, 4994255, 5993106, 6766410, 6991957, 9988510, 13983914, 14982765, 20975871, 29965530, 34959785, 41951742, 69919570, 104879355, 209758710]

約数ペア:

[(1, 209758710), (2, 104879355), (3, 69919570), (5, 41951742), (6, 34959785), (7, 29965530), (10, 20975871), (14, 14982765), (15, 13983914), (21, 9988510), (30, 6991957), (31, 6766410), (35, 5993106), (42, 4994255), (49, 4280790), (62, 3383205), (70, 2996553), (93, 2255470), (98, 2140395), (105, 1997702), (147, 1426930), (155, 1353282), (186, 1127735), (210, 998851), (217, 966630), (245, 856158), (294, 713465), (310, 676641), (434, 483315), (465, 451094), (490, 428079), (651, 322210), (735, 285386), (930, 225547), (1085, 193326), (1302, 161105), (1470, 142693), (1519, 138090), (2170, 96663), (3038, 69045), (3255, 64442), (4557, 46030), (4603, 45570), (6510, 32221), (7595, 27618), (9114, 23015), (9206, 22785), (13809, 15190)]