203436952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 419839200

約数和(自身を除く): 216402248

約数列:

[1, 2, 4, 8, 19, 37, 38, 61, 74, 76, 122, 148, 152, 244, 296, 488, 593, 703, 1159, 1186, 1406, 2257, 2318, 2372, 2812, 4514, 4636, 4744, 5624, 9028, 9272, 11267, 18056, 21941, 22534, 36173, 42883, 43882, 45068, 72346, 85766, 87764, 90136, 144692, 171532, 175528, 289384, 343064, 416879, 687287, 833758, 1338401, 1374574, 1667516, 2676802, 2749148, 3335032, 5353604, 5498296, 10707208, 25429619, 50859238, 101718476, 203436952]

約数ペア:

[(1, 203436952), (2, 101718476), (4, 50859238), (8, 25429619), (19, 10707208), (37, 5498296), (38, 5353604), (61, 3335032), (74, 2749148), (76, 2676802), (122, 1667516), (148, 1374574), (152, 1338401), (244, 833758), (296, 687287), (488, 416879), (593, 343064), (703, 289384), (1159, 175528), (1186, 171532), (1406, 144692), (2257, 90136), (2318, 87764), (2372, 85766), (2812, 72346), (4514, 45068), (4636, 43882), (4744, 42883), (5624, 36173), (9028, 22534), (9272, 21941), (11267, 18056)]