201941370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{911}}^1$

素因数の和:1748

約数の個数: 64

約数和(自身を含む): 539758080

約数和(自身を除く): 337816710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 821, 911, 1642, 1822, 2463, 2733, 4105, 4555, 4926, 5466, 7389, 8199, 8210, 9110, 12315, 13665, 14778, 16398, 22167, 24597, 24630, 27330, 36945, 40995, 44334, 49194, 73890, 81990, 110835, 122985, 221670, 245970, 747931, 1495862, 2243793, 3739655, 4487586, 6731379, 7479310, 11218965, 13462758, 20194137, 22437930, 33656895, 40388274, 67313790, 100970685, 201941370]

約数ペア:

[(1, 201941370), (2, 100970685), (3, 67313790), (5, 40388274), (6, 33656895), (9, 22437930), (10, 20194137), (15, 13462758), (18, 11218965), (27, 7479310), (30, 6731379), (45, 4487586), (54, 3739655), (90, 2243793), (135, 1495862), (270, 747931), (821, 245970), (911, 221670), (1642, 122985), (1822, 110835), (2463, 81990), (2733, 73890), (4105, 49194), (4555, 44334), (4926, 40995), (5466, 36945), (7389, 27330), (8199, 24630), (8210, 24597), (9110, 22167), (12315, 16398), (13665, 14778)]