201776830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12281}}^1$

素因数の和:12372

約数の個数: 32

約数和(自身を含む): 382019328

約数和(自身を除く): 180242498

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 12281, 16430, 24562, 61405, 122810, 380711, 650893, 761422, 1301786, 1903555, 3254465, 3807110, 6508930, 20177683, 40355366, 100888415, 201776830]

約数ペア:

[(1, 201776830), (2, 100888415), (5, 40355366), (10, 20177683), (31, 6508930), (53, 3807110), (62, 3254465), (106, 1903555), (155, 1301786), (265, 761422), (310, 650893), (530, 380711), (1643, 122810), (3286, 61405), (8215, 24562), (12281, 16430)]