195806556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:680

約数の個数: 108

約数和(自身を含む): 551896800

約数和(自身を除く): 356090244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 121, 132, 158, 198, 237, 242, 316, 363, 396, 474, 484, 569, 711, 726, 869, 948, 1089, 1138, 1422, 1452, 1707, 1738, 2178, 2276, 2607, 2844, 3414, 3476, 4356, 5121, 5214, 6259, 6828, 7821, 9559, 10242, 10428, 12518, 15642, 18777, 19118, 20484, 25036, 28677, 31284, 37554, 38236, 44951, 56331, 57354, 68849, 75108, 86031, 89902, 112662, 114708, 134853, 137698, 172062, 179804, 206547, 225324, 269706, 275396, 344124, 404559, 413094, 494461, 539412, 619641, 809118, 826188, 988922, 1239282, 1483383, 1618236, 1977844, 2478564, 2966766, 4450149, 5439071, 5933532, 8900298, 10878142, 16317213, 17800596, 21756284, 32634426, 48951639, 65268852, 97903278, 195806556]

約数ペア:

[(1, 195806556), (2, 97903278), (3, 65268852), (4, 48951639), (6, 32634426), (9, 21756284), (11, 17800596), (12, 16317213), (18, 10878142), (22, 8900298), (33, 5933532), (36, 5439071), (44, 4450149), (66, 2966766), (79, 2478564), (99, 1977844), (121, 1618236), (132, 1483383), (158, 1239282), (198, 988922), (237, 826188), (242, 809118), (316, 619641), (363, 539412), (396, 494461), (474, 413094), (484, 404559), (569, 344124), (711, 275396), (726, 269706), (869, 225324), (948, 206547), (1089, 179804), (1138, 172062), (1422, 137698), (1452, 134853), (1707, 114708), (1738, 112662), (2178, 89902), (2276, 86031), (2607, 75108), (2844, 68849), (3414, 57354), (3476, 56331), (4356, 44951), (5121, 38236), (5214, 37554), (6259, 31284), (6828, 28677), (7821, 25036), (9559, 20484), (10242, 19118), (10428, 18777), (12518, 15642)]