201333550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 440891424

約数和(自身を除く): 239557874

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 61, 85, 110, 122, 170, 187, 275, 305, 353, 374, 425, 550, 610, 671, 706, 850, 935, 1037, 1342, 1525, 1765, 1870, 2074, 3050, 3355, 3530, 3883, 4675, 5185, 6001, 6710, 7766, 8825, 9350, 10370, 11407, 12002, 16775, 17650, 19415, 21533, 22814, 25925, 30005, 33550, 38830, 43066, 51850, 57035, 60010, 66011, 97075, 107665, 114070, 132022, 150025, 194150, 215330, 236863, 285175, 300050, 330055, 366061, 473726, 538325, 570350, 660110, 732122, 1076650, 1184315, 1650275, 1830305, 2368630, 3300550, 3660610, 4026671, 5921575, 8053342, 9151525, 11843150, 18303050, 20133355, 40266710, 100666775, 201333550]

約数ペア:

[(1, 201333550), (2, 100666775), (5, 40266710), (10, 20133355), (11, 18303050), (17, 11843150), (22, 9151525), (25, 8053342), (34, 5921575), (50, 4026671), (55, 3660610), (61, 3300550), (85, 2368630), (110, 1830305), (122, 1650275), (170, 1184315), (187, 1076650), (275, 732122), (305, 660110), (353, 570350), (374, 538325), (425, 473726), (550, 366061), (610, 330055), (671, 300050), (706, 285175), (850, 236863), (935, 215330), (1037, 194150), (1342, 150025), (1525, 132022), (1765, 114070), (1870, 107665), (2074, 97075), (3050, 66011), (3355, 60010), (3530, 57035), (3883, 51850), (4675, 43066), (5185, 38830), (6001, 33550), (6710, 30005), (7766, 25925), (8825, 22814), (9350, 21533), (10370, 19415), (11407, 17650), (12002, 16775)]