202977996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4157}}^1$

素因数の和:4490

約数の個数: 48

約数和(自身を含む): 511799904

約数和(自身を除く): 308821908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1878, 3756, 4069, 4157, 8138, 8314, 12207, 12471, 16276, 16628, 24414, 24942, 48828, 49884, 54041, 108082, 162123, 216164, 324246, 648492, 1301141, 2602282, 3903423, 5204564, 7806846, 15613692, 16914833, 33829666, 50744499, 67659332, 101488998, 202977996]

約数ペア:

[(1, 202977996), (2, 101488998), (3, 67659332), (4, 50744499), (6, 33829666), (12, 16914833), (13, 15613692), (26, 7806846), (39, 5204564), (52, 3903423), (78, 2602282), (156, 1301141), (313, 648492), (626, 324246), (939, 216164), (1252, 162123), (1878, 108082), (3756, 54041), (4069, 49884), (4157, 48828), (8138, 24942), (8314, 24414), (12207, 16628), (12471, 16276)]