201193980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15173}}^1$

素因数の和:15215

約数の個数: 96

約数和(自身を含む): 642406464

約数和(自身を除く): 441212484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 15173, 30346, 45519, 60692, 75865, 91038, 151730, 182076, 197249, 227595, 257941, 303460, 394498, 455190, 515882, 591747, 773823, 788996, 910380, 986245, 1031764, 1183494, 1289705, 1547646, 1972490, 2366988, 2579410, 2958735, 3095292, 3353233, 3869115, 3944980, 5158820, 5917470, 6706466, 7738230, 10059699, 11834940, 13412932, 15476460, 16766165, 20119398, 33532330, 40238796, 50298495, 67064660, 100596990, 201193980]

約数ペア:

[(1, 201193980), (2, 100596990), (3, 67064660), (4, 50298495), (5, 40238796), (6, 33532330), (10, 20119398), (12, 16766165), (13, 15476460), (15, 13412932), (17, 11834940), (20, 10059699), (26, 7738230), (30, 6706466), (34, 5917470), (39, 5158820), (51, 3944980), (52, 3869115), (60, 3353233), (65, 3095292), (68, 2958735), (78, 2579410), (85, 2366988), (102, 1972490), (130, 1547646), (156, 1289705), (170, 1183494), (195, 1031764), (204, 986245), (221, 910380), (255, 788996), (260, 773823), (340, 591747), (390, 515882), (442, 455190), (510, 394498), (663, 303460), (780, 257941), (884, 227595), (1020, 197249), (1105, 182076), (1326, 151730), (2210, 91038), (2652, 75865), (3315, 60692), (4420, 45519), (6630, 30346), (13260, 15173)]