201066580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 499847040

約数和(自身を除く): 298780460

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 229, 260, 286, 307, 458, 572, 614, 715, 916, 1145, 1228, 1430, 1535, 2290, 2519, 2860, 2977, 3070, 3377, 3991, 4580, 5038, 5954, 6140, 6754, 7982, 10076, 11908, 12595, 13508, 14885, 15964, 16885, 19955, 25190, 29770, 32747, 33770, 39910, 43901, 50380, 59540, 65494, 67540, 70303, 79820, 87802, 130988, 140606, 163735, 175604, 219505, 281212, 327470, 351515, 439010, 654940, 703030, 773333, 878020, 913939, 1406060, 1546666, 1827878, 3093332, 3655756, 3866665, 4569695, 7733330, 9139390, 10053329, 15466660, 18278780, 20106658, 40213316, 50266645, 100533290, 201066580]

約数ペア:

[(1, 201066580), (2, 100533290), (4, 50266645), (5, 40213316), (10, 20106658), (11, 18278780), (13, 15466660), (20, 10053329), (22, 9139390), (26, 7733330), (44, 4569695), (52, 3866665), (55, 3655756), (65, 3093332), (110, 1827878), (130, 1546666), (143, 1406060), (220, 913939), (229, 878020), (260, 773333), (286, 703030), (307, 654940), (458, 439010), (572, 351515), (614, 327470), (715, 281212), (916, 219505), (1145, 175604), (1228, 163735), (1430, 140606), (1535, 130988), (2290, 87802), (2519, 79820), (2860, 70303), (2977, 67540), (3070, 65494), (3377, 59540), (3991, 50380), (4580, 43901), (5038, 39910), (5954, 33770), (6140, 32747), (6754, 29770), (7982, 25190), (10076, 19955), (11908, 16885), (12595, 15964), (13508, 14885)]