195971.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3319}}^1$

素因数の和:3496

約数の個数: 64

約数和(自身を含む): 196012800

約数和(自身を除く): 131093160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3319, 3912, 4890, 6520, 6638, 9780, 9957, 13276, 16595, 19560, 19914, 26552, 33190, 39828, 49785, 66380, 79656, 99570, 132760, 199140, 398280, 540997, 1081994, 1622991, 2163988, 2704985, 3245982, 4327976, 5409970, 6491964, 8114955, 10819940, 12983928, 16229910, 21639880, 32459820, 64919640]

約数ペア:

[(1, 64919640), (2, 32459820), (3, 21639880), (4, 16229910), (5, 12983928), (6, 10819940), (8, 8114955), (10, 6491964), (12, 5409970), (15, 4327976), (20, 3245982), (24, 2704985), (30, 2163988), (40, 1622991), (60, 1081994), (120, 540997), (163, 398280), (326, 199140), (489, 132760), (652, 99570), (815, 79656), (978, 66380), (1304, 49785), (1630, 39828), (1956, 33190), (2445, 26552), (3260, 19914), (3319, 19560), (3912, 16595), (4890, 13276), (6520, 9957), (6638, 9780)]