202039530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 407598870

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 149, 154, 165, 210, 231, 298, 330, 385, 447, 462, 587, 745, 770, 894, 1043, 1155, 1174, 1490, 1639, 1761, 2086, 2235, 2310, 2935, 3129, 3278, 3522, 4109, 4470, 4917, 5215, 5870, 6258, 6457, 8195, 8218, 8805, 9834, 10430, 11473, 12327, 12914, 15645, 16390, 17610, 19371, 20545, 22946, 24585, 24654, 31290, 32285, 34419, 38742, 41090, 45199, 49170, 57365, 61635, 64570, 68838, 87463, 90398, 96855, 114730, 123270, 135597, 172095, 174926, 193710, 225995, 262389, 271194, 344190, 437315, 451990, 524778, 612241, 677985, 874630, 962093, 1224482, 1311945, 1355970, 1836723, 1924186, 2623890, 2886279, 3061205, 3673446, 4810465, 5772558, 6122410, 6734651, 9183615, 9620930, 13469302, 14431395, 18367230, 20203953, 28862790, 33673255, 40407906, 67346510, 101019765, 202039530]

約数ペア:

[(1, 202039530), (2, 101019765), (3, 67346510), (5, 40407906), (6, 33673255), (7, 28862790), (10, 20203953), (11, 18367230), (14, 14431395), (15, 13469302), (21, 9620930), (22, 9183615), (30, 6734651), (33, 6122410), (35, 5772558), (42, 4810465), (55, 3673446), (66, 3061205), (70, 2886279), (77, 2623890), (105, 1924186), (110, 1836723), (149, 1355970), (154, 1311945), (165, 1224482), (210, 962093), (231, 874630), (298, 677985), (330, 612241), (385, 524778), (447, 451990), (462, 437315), (587, 344190), (745, 271194), (770, 262389), (894, 225995), (1043, 193710), (1155, 174926), (1174, 172095), (1490, 135597), (1639, 123270), (1761, 114730), (2086, 96855), (2235, 90398), (2310, 87463), (2935, 68838), (3129, 64570), (3278, 61635), (3522, 57365), (4109, 49170), (4470, 45199), (4917, 41090), (5215, 38742), (5870, 34419), (6258, 32285), (6457, 31290), (8195, 24654), (8218, 24585), (8805, 22946), (9834, 20545), (10430, 19371), (11473, 17610), (12327, 16390), (12914, 15645)]