200891940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{176221}}^1$

素因数の和:176252

約数の個数: 48

約数和(自身を含む): 592105920

約数和(自身を除く): 391213980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 176221, 352442, 528663, 704884, 881105, 1057326, 1762210, 2114652, 2643315, 3348199, 3524420, 5286630, 6696398, 10044597, 10573260, 13392796, 16740995, 20089194, 33481990, 40178388, 50222985, 66963980, 100445970, 200891940]

約数ペア:

[(1, 200891940), (2, 100445970), (3, 66963980), (4, 50222985), (5, 40178388), (6, 33481990), (10, 20089194), (12, 16740995), (15, 13392796), (19, 10573260), (20, 10044597), (30, 6696398), (38, 5286630), (57, 3524420), (60, 3348199), (76, 2643315), (95, 2114652), (114, 1762210), (190, 1057326), (228, 881105), (285, 704884), (380, 528663), (570, 352442), (1140, 176221)]