201990974556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{325349}}^1$

素因数の和:325771

約数の個数: 96

約数和(自身を含む): 568451520000

約数和(自身を除く): 366460545444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 389, 399, 532, 778, 798, 1167, 1556, 1596, 2334, 2723, 4668, 5446, 7391, 8169, 10892, 14782, 16338, 22173, 29564, 32676, 44346, 51737, 88692, 103474, 155211, 206948, 310422, 325349, 620844, 650698, 976047, 1301396, 1952094, 2277443, 3904188, 4554886, 6181631, 6832329, 9109772, 12363262, 13664658, 18544893, 24726524, 27329316, 37089786, 43271417, 74179572, 86542834, 126560761, 129814251, 173085668, 253121522, 259628502, 379682283, 506243044, 519257004, 759364566, 885925327, 1518729132, 1771850654, 2404654459, 2657775981, 3543701308, 4809308918, 5315551962, 7213963377, 9618617836, 10631103924, 14427926754, 16832581213, 28855853508, 33665162426, 50497743639, 67330324852, 100995487278, 201990974556]

約数ペア:

[(1, 201990974556), (2, 100995487278), (3, 67330324852), (4, 50497743639), (6, 33665162426), (7, 28855853508), (12, 16832581213), (14, 14427926754), (19, 10631103924), (21, 9618617836), (28, 7213963377), (38, 5315551962), (42, 4809308918), (57, 3543701308), (76, 2657775981), (84, 2404654459), (114, 1771850654), (133, 1518729132), (228, 885925327), (266, 759364566), (389, 519257004), (399, 506243044), (532, 379682283), (778, 259628502), (798, 253121522), (1167, 173085668), (1556, 129814251), (1596, 126560761), (2334, 86542834), (2723, 74179572), (4668, 43271417), (5446, 37089786), (7391, 27329316), (8169, 24726524), (10892, 18544893), (14782, 13664658), (16338, 12363262), (22173, 9109772), (29564, 6832329), (32676, 6181631), (44346, 4554886), (51737, 3904188), (88692, 2277443), (103474, 1952094), (155211, 1301396), (206948, 976047), (310422, 650698), (325349, 620844)]