200571860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3203}}^1$

素因数の和:3344

約数の個数: 48

約数和(自身を含む): 439229952

約数和(自身を除く): 238658092

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 202, 310, 404, 505, 620, 1010, 2020, 3131, 3203, 6262, 6406, 12524, 12812, 15655, 16015, 31310, 32030, 62620, 64060, 99293, 198586, 323503, 397172, 496465, 647006, 992930, 1294012, 1617515, 1985860, 3235030, 6470060, 10028593, 20057186, 40114372, 50142965, 100285930, 200571860]

約数ペア:

[(1, 200571860), (2, 100285930), (4, 50142965), (5, 40114372), (10, 20057186), (20, 10028593), (31, 6470060), (62, 3235030), (101, 1985860), (124, 1617515), (155, 1294012), (202, 992930), (310, 647006), (404, 496465), (505, 397172), (620, 323503), (1010, 198586), (2020, 99293), (3131, 64060), (3203, 62620), (6262, 32030), (6406, 31310), (12524, 16015), (12812, 15655)]