202227830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 440156160

約数和(自身を除く): 237928330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 383, 397, 665, 766, 794, 1330, 1915, 1985, 2681, 2779, 3830, 3970, 5362, 5558, 7277, 7543, 13405, 13895, 14554, 15086, 26810, 27790, 36385, 37715, 50939, 52801, 72770, 75430, 101878, 105602, 152051, 254695, 264005, 304102, 509390, 528010, 760255, 1064357, 1520510, 2128714, 2888969, 5321785, 5777938, 10643570, 14444845, 20222783, 28889690, 40445566, 101113915, 202227830]

約数ペア:

[(1, 202227830), (2, 101113915), (5, 40445566), (7, 28889690), (10, 20222783), (14, 14444845), (19, 10643570), (35, 5777938), (38, 5321785), (70, 2888969), (95, 2128714), (133, 1520510), (190, 1064357), (266, 760255), (383, 528010), (397, 509390), (665, 304102), (766, 264005), (794, 254695), (1330, 152051), (1915, 105602), (1985, 101878), (2681, 75430), (2779, 72770), (3830, 52801), (3970, 50939), (5362, 37715), (5558, 36385), (7277, 27790), (7543, 26810), (13405, 15086), (13895, 14554)]