203450364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 593296704

約数和(自身を除く): 389846340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 41, 46, 52, 69, 78, 82, 92, 117, 123, 138, 156, 164, 207, 234, 246, 276, 299, 369, 414, 461, 468, 492, 533, 598, 738, 828, 897, 922, 943, 1066, 1196, 1383, 1476, 1599, 1794, 1844, 1886, 2132, 2691, 2766, 2829, 3198, 3588, 3772, 4149, 4797, 5382, 5532, 5658, 5993, 6396, 8298, 8487, 9594, 10603, 10764, 11316, 11986, 12259, 16596, 16974, 17979, 18901, 19188, 21206, 23972, 24518, 31809, 33948, 35958, 36777, 37802, 42412, 49036, 53937, 56703, 63618, 71916, 73554, 75604, 95427, 107874, 110331, 113406, 127236, 137839, 147108, 170109, 190854, 215748, 220662, 226812, 245713, 275678, 340218, 381708, 413517, 434723, 441324, 491426, 551356, 680436, 737139, 827034, 869446, 982852, 1240551, 1304169, 1474278, 1654068, 1738892, 2211417, 2481102, 2608338, 2948556, 3912507, 4422834, 4962204, 5216676, 5651399, 7825014, 8845668, 11302798, 15650028, 16954197, 22605596, 33908394, 50862591, 67816788, 101725182, 203450364]

約数ペア:

[(1, 203450364), (2, 101725182), (3, 67816788), (4, 50862591), (6, 33908394), (9, 22605596), (12, 16954197), (13, 15650028), (18, 11302798), (23, 8845668), (26, 7825014), (36, 5651399), (39, 5216676), (41, 4962204), (46, 4422834), (52, 3912507), (69, 2948556), (78, 2608338), (82, 2481102), (92, 2211417), (117, 1738892), (123, 1654068), (138, 1474278), (156, 1304169), (164, 1240551), (207, 982852), (234, 869446), (246, 827034), (276, 737139), (299, 680436), (369, 551356), (414, 491426), (461, 441324), (468, 434723), (492, 413517), (533, 381708), (598, 340218), (738, 275678), (828, 245713), (897, 226812), (922, 220662), (943, 215748), (1066, 190854), (1196, 170109), (1383, 147108), (1476, 137839), (1599, 127236), (1794, 113406), (1844, 110331), (1886, 107874), (2132, 95427), (2691, 75604), (2766, 73554), (2829, 71916), (3198, 63618), (3588, 56703), (3772, 53937), (4149, 49036), (4797, 42412), (5382, 37802), (5532, 36777), (5658, 35958), (5993, 33948), (6396, 31809), (8298, 24518), (8487, 23972), (9594, 21206), (10603, 19188), (10764, 18901), (11316, 17979), (11986, 16974), (12259, 16596)]