200722470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12553}}^1$

素因数の和:12617

約数の個数: 64

約数和(自身を含む): 531486144

約数和(自身を除く): 330763674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 12553, 15990, 25106, 37659, 62765, 75318, 125530, 163189, 188295, 326378, 376590, 489567, 514673, 815945, 979134, 1029346, 1544019, 1631890, 2447835, 2573365, 3088038, 4895670, 5146730, 6690749, 7720095, 13381498, 15440190, 20072247, 33453745, 40144494, 66907490, 100361235, 200722470]

約数ペア:

[(1, 200722470), (2, 100361235), (3, 66907490), (5, 40144494), (6, 33453745), (10, 20072247), (13, 15440190), (15, 13381498), (26, 7720095), (30, 6690749), (39, 5146730), (41, 4895670), (65, 3088038), (78, 2573365), (82, 2447835), (123, 1631890), (130, 1544019), (195, 1029346), (205, 979134), (246, 815945), (390, 514673), (410, 489567), (533, 376590), (615, 326378), (1066, 188295), (1230, 163189), (1599, 125530), (2665, 75318), (3198, 62765), (5330, 37659), (7995, 25106), (12553, 15990)]