199557936

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 120

約数和(自身を含む): 590185440

約数和(自身を除く): 390627504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 138, 144, 178, 184, 207, 267, 276, 356, 368, 414, 534, 552, 677, 712, 801, 828, 1068, 1104, 1354, 1424, 1602, 1656, 2031, 2047, 2136, 2708, 3204, 3312, 4062, 4094, 4272, 5416, 6093, 6141, 6408, 8124, 8188, 10832, 12186, 12282, 12816, 15571, 16248, 16376, 18423, 24372, 24564, 31142, 32496, 32752, 36846, 46713, 48744, 49128, 60253, 62284, 73692, 93426, 97488, 98256, 120506, 124568, 140139, 147384, 180759, 186852, 241012, 249136, 280278, 294768, 361518, 373704, 482024, 542277, 560556, 723036, 747408, 964048, 1084554, 1121112, 1385819, 1446072, 2169108, 2242224, 2771638, 2892144, 4157457, 4338216, 5543276, 8314914, 8676432, 11086552, 12472371, 16629828, 22173104, 24944742, 33259656, 49889484, 66519312, 99778968, 199557936]

約数ペア:

[(1, 199557936), (2, 99778968), (3, 66519312), (4, 49889484), (6, 33259656), (8, 24944742), (9, 22173104), (12, 16629828), (16, 12472371), (18, 11086552), (23, 8676432), (24, 8314914), (36, 5543276), (46, 4338216), (48, 4157457), (69, 2892144), (72, 2771638), (89, 2242224), (92, 2169108), (138, 1446072), (144, 1385819), (178, 1121112), (184, 1084554), (207, 964048), (267, 747408), (276, 723036), (356, 560556), (368, 542277), (414, 482024), (534, 373704), (552, 361518), (677, 294768), (712, 280278), (801, 249136), (828, 241012), (1068, 186852), (1104, 180759), (1354, 147384), (1424, 140139), (1602, 124568), (1656, 120506), (2031, 98256), (2047, 97488), (2136, 93426), (2708, 73692), (3204, 62284), (3312, 60253), (4062, 49128), (4094, 48744), (4272, 46713), (5416, 36846), (6093, 32752), (6141, 32496), (6408, 31142), (8124, 24564), (8188, 24372), (10832, 18423), (12186, 16376), (12282, 16248), (12816, 15571)]