203436260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 463325184

約数和(自身を除く): 259888924

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 53, 62, 82, 106, 124, 151, 155, 164, 205, 212, 265, 302, 310, 410, 530, 604, 620, 755, 820, 1060, 1271, 1510, 1643, 2173, 2542, 3020, 3286, 4346, 4681, 5084, 6191, 6355, 6572, 8003, 8215, 8692, 9362, 10865, 12382, 12710, 16006, 16430, 18724, 21730, 23405, 24764, 25420, 30955, 32012, 32860, 40015, 43460, 46810, 61910, 67363, 80030, 93620, 123820, 134726, 160060, 191921, 248093, 269452, 328123, 336815, 383842, 496186, 656246, 673630, 767684, 959605, 992372, 1240465, 1312492, 1347260, 1640615, 1919210, 2480930, 3281230, 3838420, 4961860, 6562460, 10171813, 20343626, 40687252, 50859065, 101718130, 203436260]

約数ペア:

[(1, 203436260), (2, 101718130), (4, 50859065), (5, 40687252), (10, 20343626), (20, 10171813), (31, 6562460), (41, 4961860), (53, 3838420), (62, 3281230), (82, 2480930), (106, 1919210), (124, 1640615), (151, 1347260), (155, 1312492), (164, 1240465), (205, 992372), (212, 959605), (265, 767684), (302, 673630), (310, 656246), (410, 496186), (530, 383842), (604, 336815), (620, 328123), (755, 269452), (820, 248093), (1060, 191921), (1271, 160060), (1510, 134726), (1643, 123820), (2173, 93620), (2542, 80030), (3020, 67363), (3286, 61910), (4346, 46810), (4681, 43460), (5084, 40015), (6191, 32860), (6355, 32012), (6572, 30955), (8003, 25420), (8215, 24764), (8692, 23405), (9362, 21730), (10865, 18724), (12382, 16430), (12710, 16006)]