203414190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7283}}^1$

素因数の和:7326

約数の個数: 96

約数和(自身を含む): 597870720

約数和(自身を除く): 394456530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 7283, 9310, 13965, 14566, 21849, 27930, 36415, 43698, 50981, 72830, 101962, 109245, 138377, 152943, 218490, 254905, 276754, 305886, 356867, 415131, 509810, 691885, 713734, 764715, 830262, 968639, 1070601, 1383770, 1529430, 1784335, 1937278, 2075655, 2141202, 2905917, 3568670, 4151310, 4843195, 5353005, 5811834, 6780473, 9686390, 10706010, 13560946, 14529585, 20341419, 29059170, 33902365, 40682838, 67804730, 101707095, 203414190]

約数ペア:

[(1, 203414190), (2, 101707095), (3, 67804730), (5, 40682838), (6, 33902365), (7, 29059170), (10, 20341419), (14, 14529585), (15, 13560946), (19, 10706010), (21, 9686390), (30, 6780473), (35, 5811834), (38, 5353005), (42, 4843195), (49, 4151310), (57, 3568670), (70, 2905917), (95, 2141202), (98, 2075655), (105, 1937278), (114, 1784335), (133, 1529430), (147, 1383770), (190, 1070601), (210, 968639), (245, 830262), (266, 764715), (285, 713734), (294, 691885), (399, 509810), (490, 415131), (570, 356867), (665, 305886), (735, 276754), (798, 254905), (931, 218490), (1330, 152943), (1470, 138377), (1862, 109245), (1995, 101962), (2793, 72830), (3990, 50981), (4655, 43698), (5586, 36415), (7283, 27930), (9310, 21849), (13965, 14566)]