207845274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3769}}^1$

素因数の和:3895

約数の個数: 64

約数和(自身を含む): 516821760

約数和(自身を除く): 308976486

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 101, 182, 202, 273, 303, 546, 606, 707, 1313, 1414, 2121, 2626, 3769, 3939, 4242, 7538, 7878, 9191, 11307, 18382, 22614, 26383, 27573, 48997, 52766, 55146, 79149, 97994, 146991, 158298, 293982, 342979, 380669, 685958, 761338, 1028937, 1142007, 2057874, 2284014, 2664683, 4948697, 5329366, 7994049, 9897394, 14846091, 15988098, 29692182, 34640879, 69281758, 103922637, 207845274]

約数ペア:

[(1, 207845274), (2, 103922637), (3, 69281758), (6, 34640879), (7, 29692182), (13, 15988098), (14, 14846091), (21, 9897394), (26, 7994049), (39, 5329366), (42, 4948697), (78, 2664683), (91, 2284014), (101, 2057874), (182, 1142007), (202, 1028937), (273, 761338), (303, 685958), (546, 380669), (606, 342979), (707, 293982), (1313, 158298), (1414, 146991), (2121, 97994), (2626, 79149), (3769, 55146), (3939, 52766), (4242, 48997), (7538, 27573), (7878, 26383), (9191, 22614), (11307, 18382)]