201438744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 570931200

約数和(自身を除く): 369492456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 59, 62, 78, 93, 104, 118, 124, 156, 177, 186, 236, 248, 312, 353, 354, 372, 403, 472, 706, 708, 744, 767, 806, 1059, 1209, 1412, 1416, 1534, 1612, 1829, 2118, 2301, 2418, 2824, 3068, 3224, 3658, 4236, 4589, 4602, 4836, 5487, 6136, 7316, 8472, 9178, 9204, 9672, 10943, 10974, 13767, 14632, 18356, 18408, 20827, 21886, 21948, 23777, 27534, 32829, 36712, 41654, 43772, 43896, 47554, 55068, 62481, 65658, 71331, 83308, 87544, 95108, 110136, 124962, 131316, 142259, 142662, 166616, 190216, 249924, 262632, 270751, 284518, 285324, 426777, 499848, 541502, 569036, 570648, 645637, 812253, 853554, 1083004, 1138072, 1291274, 1624506, 1707108, 1936911, 2166008, 2582548, 3249012, 3414216, 3873822, 5165096, 6498024, 7747644, 8393281, 15495288, 16786562, 25179843, 33573124, 50359686, 67146248, 100719372, 201438744]

約数ペア:

[(1, 201438744), (2, 100719372), (3, 67146248), (4, 50359686), (6, 33573124), (8, 25179843), (12, 16786562), (13, 15495288), (24, 8393281), (26, 7747644), (31, 6498024), (39, 5165096), (52, 3873822), (59, 3414216), (62, 3249012), (78, 2582548), (93, 2166008), (104, 1936911), (118, 1707108), (124, 1624506), (156, 1291274), (177, 1138072), (186, 1083004), (236, 853554), (248, 812253), (312, 645637), (353, 570648), (354, 569036), (372, 541502), (403, 499848), (472, 426777), (706, 285324), (708, 284518), (744, 270751), (767, 262632), (806, 249924), (1059, 190216), (1209, 166616), (1412, 142662), (1416, 142259), (1534, 131316), (1612, 124962), (1829, 110136), (2118, 95108), (2301, 87544), (2418, 83308), (2824, 71331), (3068, 65658), (3224, 62481), (3658, 55068), (4236, 47554), (4589, 43896), (4602, 43772), (4836, 41654), (5487, 36712), (6136, 32829), (7316, 27534), (8472, 23777), (9178, 21948), (9204, 21886), (9672, 20827), (10943, 18408), (10974, 18356), (13767, 14632)]