201864015

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 370915200

約数和(自身を除く): 169051185

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 89, 135, 159, 265, 267, 317, 445, 477, 795, 801, 951, 1335, 1431, 1585, 2385, 2403, 2853, 4005, 4717, 4755, 7155, 8559, 12015, 14151, 14265, 16801, 23585, 28213, 42453, 42795, 50403, 70755, 84005, 84639, 127359, 141065, 151209, 212265, 252015, 253917, 423195, 453627, 636795, 756045, 761751, 1269585, 1495289, 2268135, 3808755, 4485867, 7476445, 13457601, 22429335, 40372803, 67288005, 201864015]

約数ペア:

[(1, 201864015), (3, 67288005), (5, 40372803), (9, 22429335), (15, 13457601), (27, 7476445), (45, 4485867), (53, 3808755), (89, 2268135), (135, 1495289), (159, 1269585), (265, 761751), (267, 756045), (317, 636795), (445, 453627), (477, 423195), (795, 253917), (801, 252015), (951, 212265), (1335, 151209), (1431, 141065), (1585, 127359), (2385, 84639), (2403, 84005), (2853, 70755), (4005, 50403), (4717, 42795), (4755, 42453), (7155, 28213), (8559, 23585), (12015, 16801), (14151, 14265)]